funBard: funBard (No. 14, More No. 8)

In SPOT: Sequential Parameter Optimization Toolbox

funBard (No. 14, More No. 8)

Description

3-dim Bard Test Function

x0 = (1,1,1) f = 8.21487...1e-3 f = 17.4286... at (0.8406..., -infty, -infty)

Usage

funBard(x)

Arguments

x	matrix of points to evaluate with the function. Rows for points and columns for dimension.

Value

1-column matrix with resulting function values

References

More, J. J., Garbow, B. S., and Hillstrom, K. E. (1981). Testing unconstrained optimization software. ACM Transactions on Mathematical Software (TOMS), 7(1), 17-41. doi: 10.1145/355934.355936

BARD, Y. Comparison of gradient methods for the solution of nonlinear parameter estimation problems SIAM J. Numer. Anal. 7 (1970), 157-186.

Examples

x1 <- matrix(c(1,1),1,)
funBard(x1)

SPOT documentation built on June 26, 2022, 1:06 a.m.